scholarly journals A new platform for high-throughput therapy testing on iPSC-derived lung progenitor cells from cystic fibrosis patients

Author(s):  
Jia Xin Jiang ◽  
Leigh Wellhauser ◽  
Onofrio Laselva ◽  
Irina Utkina ◽  
Zoltan Bozoky ◽  
...  
2017 ◽  
Vol 26 (144) ◽  
pp. 170054 ◽  
Author(s):  
Carla F. Kim

The use of stem cell biology approaches to study adult lung progenitor cells and lung cancer has brought a variety of new techniques to the field of lung biology and has elucidated new pathways that may be therapeutic targets in lung cancer. Recent results have begun to identify the ways in which different cell populations interact to regulate progenitor activity, and this has implications for the interventions that are possible in cancer and in a variety of lung diseases. Today's better understanding of the mechanisms that regulate lung progenitor cell self-renewal and differentiation, including understanding how multiple epigenetic factors affect lung injury repair, holds the promise for future better treatments for lung cancer and for optimising the response to therapy in lung cancer. Working between platforms in sophisticated organoid culture techniques, genetically engineered mouse models of injury and cancer, and human cell lines and specimens, lung progenitor cell studies can begin with basic biology, progress to translational research and finally lead to the beginnings of clinical trials.


Author(s):  
Barbara Driscoll ◽  
Alex Kikuchi ◽  
Allison N. Lau ◽  
Jooeun Lee ◽  
Raghava Reddy ◽  
...  

2013 ◽  
Vol 15 (4) ◽  
pp. 363-372 ◽  
Author(s):  
Victoria Moignard ◽  
Iain C. Macaulay ◽  
Gemma Swiers ◽  
Florian Buettner ◽  
Judith Schütte ◽  
...  

2020 ◽  
Vol 6 (4) ◽  
pp. 00123-2020
Author(s):  
Darcy E. Wagner ◽  
Laertis Ikonomou ◽  
Sarah E. Gilpin ◽  
Chelsea M. Magin ◽  
Fernanda Cruz ◽  
...  

A workshop entitled “Stem Cells, Cell Therapies and Bioengineering in Lung Biology and Diseases” was hosted by the University of Vermont Larner College of Medicine in collaboration with the National Heart, Lung and Blood Institute, the Alpha-1 Foundation, the Cystic Fibrosis Foundation, the International Society for Cell and Gene Therapy and the Pulmonary Fibrosis Foundation. The event was held from July 15 to 18, 2019 at the University of Vermont, Burlington, Vermont. The objectives of the conference were to review and discuss the current status of the following active areas of research: 1) technological advancements in the analysis and visualisation of lung stem and progenitor cells; 2) evaluation of lung stem and progenitor cells in the context of their interactions with the niche; 3) progress toward the application and delivery of stem and progenitor cells for the treatment of lung diseases such as cystic fibrosis; 4) progress in induced pluripotent stem cell models and application for disease modelling; and 5) the emerging roles of cell therapy and extracellular vesicles in immunomodulation of the lung. This selection of topics represents some of the most dynamic research areas in which incredible progress continues to be made. The workshop also included active discussion on the regulation and commercialisation of regenerative medicine products and concluded with an open discussion to set priorities and recommendations for future research directions in basic and translation lung biology.


2019 ◽  
Vol 26 (6) ◽  
pp. 1497-1506 ◽  
Author(s):  
Charles Fouillade ◽  
Sandra Curras-Alonso ◽  
Lorena Giuranno ◽  
Eddy Quelennec ◽  
Sophie Heinrich ◽  
...  

2011 ◽  
Vol 44 (7) ◽  
pp. 543-544
Author(s):  
P. Kerokoski ◽  
H. Lindroos ◽  
M.-L. Mäkinen ◽  
R. Kinos ◽  
P. Nyström ◽  
...  

2004 ◽  
Vol 50 (5) ◽  
pp. 836-845 ◽  
Author(s):  
Charles M Strom ◽  
David D Clark ◽  
Feras M Hantash ◽  
Larry Rea ◽  
Ben Anderson ◽  
...  

Abstract Background: The recommendation for population- based cystic fibrosis (CF) carrier screening by the American College of Medical Genetics for the 25 most prevalent mutations and 6 polymorphisms in the CF transmembrane regulatory gene has greatly increased clinical laboratory test volumes. We describe the development and technical validation of a DNA chip in a 96-well format to allow for high-throughput genotype analysis. Methods: The CF Portrait™ chip contains an 8 × 8 array of capture probes and controls to detect all requisite alleles. Single-tube multiplex PCR with 15 biotin-labeled primer pairs was used to amplify sequences containing all single-nucleotide polymorphisms to be interrogated. Detection of a thin-film signal created by hybridization of multiplex PCR-amplified DNA to complementary capture probes was performed with an automated image analysis instrument, NucleoSight™. Allele classification, data formatting, and uploading to a laboratory information system were fully automated. Results: The described platform correctly classified all mutations and polymorphisms and can screen ∼1300 patient samples in a 10-h shift. Final validation was performed by two separate 1000-sample comparisons with Roche CF Gold line probe strips and the Applera CF OLA, Ver 3.0. The CF Portrait Biochip made no errors during this validation, whereas the Applera assay made seven miscalls of the IVS-8 5T/7T/9T polymorphism Conclusions: The CF Portrait platform is an automated, high-throughput, DNA chip-based assay capable of accurately classifying all CF mutations in the recommended screening panel, including the IVS-8 5T/7T/9T polymorphism.


2016 ◽  
Vol 6 (3) ◽  
pp. 767-777 ◽  
Author(s):  
Isotta Chimenti ◽  
Francesca Pagano ◽  
Francesco Angelini ◽  
Camilla Siciliano ◽  
Giorgio Mangino ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document